18878775552

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:878

約数の個数: 432

約数和(自身を含む): 67616174080

約数和(自身を除く): 48737398528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 127, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 254, 256, 273, 288, 312, 336, 364, 381, 384, 416, 448, 468, 504, 508, 546, 576, 624, 672, 709, 728, 762, 768, 819, 832, 889, 896, 936, 1008, 1016, 1092, 1143, 1152, 1248, 1344, 1418, 1456, 1524, 1638, 1651, 1664, 1778, 1792, 1872, 2016, 2032, 2127, 2184, 2286, 2304, 2496, 2667, 2688, 2836, 2912, 3048, 3276, 3302, 3328, 3556, 3744, 4032, 4064, 4254, 4368, 4572, 4953, 4963, 4992, 5334, 5376, 5672, 5824, 6096, 6381, 6552, 6604, 7112, 7488, 8001, 8064, 8128, 8508, 8736, 9144, 9217, 9906, 9926, 9984, 10668, 11344, 11557, 11648, 12192, 12762, 13104, 13208, 14224, 14859, 14889, 14976, 16002, 16128, 16256, 17016, 17472, 18288, 18434, 19812, 19852, 21336, 22688, 23114, 23296, 24384, 25524, 26208, 26416, 27651, 28448, 29718, 29778, 29952, 32004, 32512, 34032, 34671, 34944, 36576, 36868, 39624, 39704, 42672, 44667, 45376, 46228, 48768, 51048, 52416, 52832, 55302, 56896, 59436, 59556, 64008, 64519, 68064, 69342, 69888, 73152, 73736, 79248, 79408, 82953, 85344, 89334, 90043, 90752, 92456, 97536, 102096, 104013, 104832, 105664, 110604, 113792, 118872, 119112, 128016, 129038, 136128, 138684, 146304, 147472, 158496, 158816, 165906, 170688, 178668, 180086, 181504, 184912, 193557, 204192, 208026, 209664, 211328, 221208, 227584, 237744, 238224, 256032, 258076, 270129, 272256, 277368, 292608, 294944, 316992, 317632, 331812, 341376, 357336, 360172, 369824, 387114, 408384, 416052, 422656, 442416, 475488, 476448, 512064, 516152, 540258, 544512, 554736, 580671, 589888, 630301, 633984, 635264, 663624, 682752, 714672, 720344, 739648, 774228, 810387, 816768, 832104, 884832, 950976, 952896, 1024128, 1032304, 1080516, 1109472, 1161342, 1170559, 1179776, 1260602, 1267968, 1270528, 1327248, 1429344, 1440688, 1479296, 1548456, 1620774, 1633536, 1664208, 1769664, 1890903, 1901952, 1905792, 2048256, 2064608, 2161032, 2218944, 2322684, 2341118, 2359552, 2521204, 2654496, 2858688, 2881376, 2958592, 3096912, 3241548, 3328416, 3511677, 3539328, 3781806, 3803904, 3811584, 4129216, 4322064, 4437888, 4645368, 4682236, 5042408, 5308992, 5672709, 5717376, 5762752, 6193824, 6483096, 6656832, 7023354, 7078656, 7563612, 8193913, 8258432, 8644128, 8875776, 9290736, 9364472, 10084816, 10535031, 10617984, 11345418, 11434752, 11525504, 12387648, 12966192, 13313664, 14046708, 15127224, 16387826, 16516864, 17288256, 18581472, 18728944, 20169632, 21070062, 21235968, 22690836, 23051008, 24581739, 24775296, 25932384, 26627328, 28093416, 30254448, 32775652, 34576512, 37162944, 37457888, 40339264, 42140124, 45381672, 49163478, 49550592, 51864768, 56186832, 60508896, 65551304, 69153024, 73745217, 74325888, 74915776, 80678528, 84280248, 90763344, 98326956, 103729536, 112373664, 121017792, 131102608, 147490434, 148651776, 149831552, 161357056, 168560496, 181526688, 196653912, 207459072, 224747328, 242035584, 262205216, 294980868, 299663104, 337120992, 363053376, 393307824, 449494656, 484071168, 524410432, 589961736, 674241984, 726106752, 786615648, 898989312, 1048820864, 1179923472, 1348483968, 1452213504, 1573231296, 2097641728, 2359846944, 2696967936, 3146462592, 4719693888, 6292925184, 9439387776, 18878775552]

約数ペア:

[(1, 18878775552), (2, 9439387776), (3, 6292925184), (4, 4719693888), (6, 3146462592), (7, 2696967936), (8, 2359846944), (9, 2097641728), (12, 1573231296), (13, 1452213504), (14, 1348483968), (16, 1179923472), (18, 1048820864), (21, 898989312), (24, 786615648), (26, 726106752), (28, 674241984), (32, 589961736), (36, 524410432), (39, 484071168), (42, 449494656), (48, 393307824), (52, 363053376), (56, 337120992), (63, 299663104), (64, 294980868), (72, 262205216), (78, 242035584), (84, 224747328), (91, 207459072), (96, 196653912), (104, 181526688), (112, 168560496), (117, 161357056), (126, 149831552), (127, 148651776), (128, 147490434), (144, 131102608), (156, 121017792), (168, 112373664), (182, 103729536), (192, 98326956), (208, 90763344), (224, 84280248), (234, 80678528), (252, 74915776), (254, 74325888), (256, 73745217), (273, 69153024), (288, 65551304), (312, 60508896), (336, 56186832), (364, 51864768), (381, 49550592), (384, 49163478), (416, 45381672), (448, 42140124), (468, 40339264), (504, 37457888), (508, 37162944), (546, 34576512), (576, 32775652), (624, 30254448), (672, 28093416), (709, 26627328), (728, 25932384), (762, 24775296), (768, 24581739), (819, 23051008), (832, 22690836), (889, 21235968), (896, 21070062), (936, 20169632), (1008, 18728944), (1016, 18581472), (1092, 17288256), (1143, 16516864), (1152, 16387826), (1248, 15127224), (1344, 14046708), (1418, 13313664), (1456, 12966192), (1524, 12387648), (1638, 11525504), (1651, 11434752), (1664, 11345418), (1778, 10617984), (1792, 10535031), (1872, 10084816), (2016, 9364472), (2032, 9290736), (2127, 8875776), (2184, 8644128), (2286, 8258432), (2304, 8193913), (2496, 7563612), (2667, 7078656), (2688, 7023354), (2836, 6656832), (2912, 6483096), (3048, 6193824), (3276, 5762752), (3302, 5717376), (3328, 5672709), (3556, 5308992), (3744, 5042408), (4032, 4682236), (4064, 4645368), (4254, 4437888), (4368, 4322064), (4572, 4129216), (4953, 3811584), (4963, 3803904), (4992, 3781806), (5334, 3539328), (5376, 3511677), (5672, 3328416), (5824, 3241548), (6096, 3096912), (6381, 2958592), (6552, 2881376), (6604, 2858688), (7112, 2654496), (7488, 2521204), (8001, 2359552), (8064, 2341118), (8128, 2322684), (8508, 2218944), (8736, 2161032), (9144, 2064608), (9217, 2048256), (9906, 1905792), (9926, 1901952), (9984, 1890903), (10668, 1769664), (11344, 1664208), (11557, 1633536), (11648, 1620774), (12192, 1548456), (12762, 1479296), (13104, 1440688), (13208, 1429344), (14224, 1327248), (14859, 1270528), (14889, 1267968), (14976, 1260602), (16002, 1179776), (16128, 1170559), (16256, 1161342), (17016, 1109472), (17472, 1080516), (18288, 1032304), (18434, 1024128), (19812, 952896), (19852, 950976), (21336, 884832), (22688, 832104), (23114, 816768), (23296, 810387), (24384, 774228), (25524, 739648), (26208, 720344), (26416, 714672), (27651, 682752), (28448, 663624), (29718, 635264), (29778, 633984), (29952, 630301), (32004, 589888), (32512, 580671), (34032, 554736), (34671, 544512), (34944, 540258), (36576, 516152), (36868, 512064), (39624, 476448), (39704, 475488), (42672, 442416), (44667, 422656), (45376, 416052), (46228, 408384), (48768, 387114), (51048, 369824), (52416, 360172), (52832, 357336), (55302, 341376), (56896, 331812), (59436, 317632), (59556, 316992), (64008, 294944), (64519, 292608), (68064, 277368), (69342, 272256), (69888, 270129), (73152, 258076), (73736, 256032), (79248, 238224), (79408, 237744), (82953, 227584), (85344, 221208), (89334, 211328), (90043, 209664), (90752, 208026), (92456, 204192), (97536, 193557), (102096, 184912), (104013, 181504), (104832, 180086), (105664, 178668), (110604, 170688), (113792, 165906), (118872, 158816), (119112, 158496), (128016, 147472), (129038, 146304), (136128, 138684)]